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Groups > linux.kernel > #1491376
| From | SF Markus Elfring <elfring@users.sourceforge.net> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 2/5] ISDN-Gigaset: Improve another size determination in gigaset_initcs() |
| Date | 2016-09-26 17:50 +0200 |
| Message-ID | <slGki-5BO-13@gated-at.bofh.it> (permalink) |
| References | <qEuGl-43C-5@gated-at.bofh.it> <slGaB-5yk-1@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
From: Markus Elfring <elfring@users.sourceforge.net>
Date: Sun, 25 Sep 2016 22:32:14 +0200
Replace the specification of a data structure by a pointer dereference
as the parameter for the operator "sizeof" to make the corresponding size
determination a bit safer according to the Linux coding style convention.
Signed-off-by: Markus Elfring <elfring@users.sourceforge.net>
---
drivers/isdn/gigaset/common.c | 2 +-
1 file changed, 1 insertion(+), 1 deletion(-)
diff --git a/drivers/isdn/gigaset/common.c b/drivers/isdn/gigaset/common.c
index cecbb6a..f505b42 100644
--- a/drivers/isdn/gigaset/common.c
+++ b/drivers/isdn/gigaset/common.c
@@ -710,7 +710,7 @@ struct cardstate *gigaset_initcs(struct gigaset_driver *drv, int channels,
cs->mode = M_UNKNOWN;
cs->mstate = MS_UNINITIALIZED;
cs->bcs = kmalloc_array(channels, sizeof(*cs->bcs), GFP_KERNEL);
- cs->inbuf = kmalloc(sizeof(struct inbuf_t), GFP_KERNEL);
+ cs->inbuf = kmalloc(sizeof(*cs->inbuf), GFP_KERNEL);
if (!cs->bcs || !cs->inbuf) {
pr_err("out of memory\n");
goto error;
--
2.10.0
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[PATCH 0/5] ISDN-Gigaset: Fine-tuning for three function implementations SF Markus Elfring <elfring@users.sourceforge.net> - 2016-09-26 17:40 +0200
[PATCH 1/5] ISDN-Gigaset: Use kmalloc_array() in two functions SF Markus Elfring <elfring@users.sourceforge.net> - 2016-09-26 17:40 +0200
Re: [PATCH 1/5] ISDN-Gigaset: Use kmalloc_array() in two functions Paul Bolle <pebolle@tiscali.nl> - 2016-09-28 13:40 +0200
Re: [PATCH 1/5] ISDN-Gigaset: Use kmalloc_array() in two functions SF Markus Elfring <elfring@users.sourceforge.net> - 2016-09-28 18:50 +0200
Re: [PATCH 1/5] ISDN-Gigaset: Use kmalloc_array() in two functions Paul Bolle <pebolle@tiscali.nl> - 2016-09-28 19:50 +0200
[PATCH 2/5] ISDN-Gigaset: Improve another size determination in gigaset_initcs() SF Markus Elfring <elfring@users.sourceforge.net> - 2016-09-26 17:50 +0200
[PATCH 4/5] ISDN-Gigaset: Release memory in gigaset_initcs() after an allocation failure SF Markus Elfring <elfring@users.sourceforge.net> - 2016-09-26 17:50 +0200
Re: [PATCH 4/5] ISDN-Gigaset: Release memory in gigaset_initcs() after an allocation failure Paul Bolle <pebolle@tiscali.nl> - 2016-09-26 23:20 +0200
Re: ISDN-Gigaset: Release memory in gigaset_initcs() after an allocation failure SF Markus Elfring <elfring@users.sourceforge.net> - 2016-09-27 07:30 +0200
Re: ISDN-Gigaset: Release memory in gigaset_initcs() after an allocation failure Paul Bolle <pebolle@tiscali.nl> - 2016-09-27 10:50 +0200
Re: ISDN-Gigaset: Release memory in gigaset_initcs() after an allocation failure SF Markus Elfring <elfring@users.sourceforge.net> - 2016-09-27 11:40 +0200
Re: ISDN-Gigaset: Release memory in gigaset_initcs() after an allocation failure Paul Bolle <pebolle@tiscali.nl> - 2016-09-27 11:50 +0200
Re: [Gigaset307x-common] ISDN-Gigaset: Release memory in gigaset_initcs() after an allocation failure Tilman Schmidt <tilman@imap.cc> - 2016-09-27 12:30 +0200
Re: [Gigaset307x-common] ISDN-Gigaset: Release memory in gigaset_initcs() after an allocation failure SF Markus Elfring <elfring@users.sourceforge.net> - 2016-09-27 13:40 +0200
Re: [Gigaset307x-common] ISDN-Gigaset: Release memory in gigaset_initcs() after an allocation failure Tilman Schmidt <tilman@imap.cc> - 2016-09-27 14:10 +0200
Re: [Gigaset307x-common] ISDN-Gigaset: Release memory in gigaset_initcs() after an allocation failure isdn@linux-pingi.de - 2016-09-27 14:20 +0200
Re: [Gigaset307x-common] ISDN-Gigaset: Release memory in gigaset_initcs() after an allocation failure SF Markus Elfring <elfring@users.sourceforge.net> - 2016-09-27 15:00 +0200
Re: [Gigaset307x-common] ISDN-Gigaset: Release memory in gigaset_initcs() after an allocation failure Tilman Schmidt <tilman@imap.cc> - 2016-09-27 16:40 +0200
Re: [PATCH 4/5] ISDN-Gigaset: Release memory in gigaset_initcs() after an allocation failure Dan Carpenter <dan.carpenter@oracle.com> - 2016-09-27 09:40 +0200
Re: [PATCH 4/5] ISDN-Gigaset: Release memory in gigaset_initcs() after an allocation failure SF Markus Elfring <elfring@users.sourceforge.net> - 2016-09-27 17:20 +0200
Re: [PATCH 4/5] ISDN-Gigaset: Release memory in gigaset_initcs() after an allocation failure Dan Carpenter <dan.carpenter@oracle.com> - 2016-09-27 09:20 +0200
Re: ISDN-Gigaset: Release memory in gigaset_initcs() after an allocation failure SF Markus Elfring <elfring@users.sourceforge.net> - 2016-09-27 09:30 +0200
[PATCH 3/5] ISDN-Gigaset: Delete an error message for a failed memory allocation SF Markus Elfring <elfring@users.sourceforge.net> - 2016-09-26 17:50 +0200
Re: [PATCH 3/5] ISDN-Gigaset: Delete an error message for a failed memory allocation Tilman Schmidt <tilman@imap.cc> - 2016-09-27 13:00 +0200
Re: [PATCH 3/5] ISDN-Gigaset: Delete an error message for a failed memory allocation Paul Bolle <pebolle@tiscali.nl> - 2016-09-28 13:50 +0200
[PATCH 5/5] ISDN-Gigaset: Enclose two expressions for the sizeof operator by parentheses SF Markus Elfring <elfring@users.sourceforge.net> - 2016-09-26 17:50 +0200
RE: [PATCH 5/5] ISDN-Gigaset: Enclose two expressions for the sizeof operator by parentheses David Laight <David.Laight@ACULAB.COM> - 2016-09-26 18:10 +0200
Re: [PATCH 5/5] ISDN-Gigaset: Enclose two expressions for the sizeof operator by parentheses Joe Perches <joe@perches.com> - 2016-09-26 18:30 +0200
Re: [PATCH 5/5] ISDN-Gigaset: Enclose two expressions for the sizeof operator by parentheses SF Markus Elfring <elfring@users.sourceforge.net> - 2016-09-26 18:50 +0200
Re: [PATCH 5/5] ISDN-Gigaset: Enclose two expressions for the sizeof operator by parentheses Julia Lawall <julia.lawall@lip6.fr> - 2016-09-26 19:00 +0200
[PATCH v2 5/5] ISDN-Gigaset: Enclose two expressions for the sizeof operator by parentheses SF Markus Elfring <elfring@users.sourceforge.net> - 2016-09-26 19:50 +0200
Re: [PATCH v2 5/5] ISDN-Gigaset: Enclose two expressions for the sizeof operator by parentheses Paul Bolle <pebolle@tiscali.nl> - 2016-09-26 20:40 +0200
Re: [PATCH v2 5/5] ISDN-Gigaset: Enclose two expressions for the sizeof operator by parentheses SF Markus Elfring <elfring@users.sourceforge.net> - 2016-09-26 20:50 +0200
Re: [PATCH v2 5/5] ISDN-Gigaset: Enclose two expressions for the sizeof operator by parentheses David Miller <davem@davemloft.net> - 2016-09-27 02:20 +0200
Re: [PATCH v2 5/5] ISDN-Gigaset: Enclose two expressions for the sizeof operator by parentheses SF Markus Elfring <elfring@users.sourceforge.net> - 2016-09-27 07:40 +0200
Re: [PATCH 5/5] ISDN-Gigaset: Enclose two expressions for the sizeof operator by parentheses Sergei Shtylyov <sergei.shtylyov@cogentembedded.com> - 2016-09-26 19:40 +0200
Re: ISDN-Gigaset: Enclose two expressions for the sizeof operator by parentheses SF Markus Elfring <elfring@users.sourceforge.net> - 2016-09-26 20:10 +0200
Re: ISDN-Gigaset: Enclose two expressions for the sizeof operator by parentheses Paul Bolle <pebolle@tiscali.nl> - 2016-09-26 20:40 +0200
Re: [PATCH 5/5] ISDN-Gigaset: Enclose two expressions for the sizeof operator by parentheses Dan Carpenter <dan.carpenter@oracle.com> - 2016-09-27 09:10 +0200
Re: [PATCH 5/5] ISDN-Gigaset: Enclose two expressions for the sizeof operator by parentheses Dan Carpenter <dan.carpenter@oracle.com> - 2016-09-27 09:30 +0200
Re: [PATCH 0/5] ISDN-Gigaset: Fine-tuning for three function implementations Paul Bolle <pebolle@tiscali.nl> - 2016-09-26 22:40 +0200
Re: ISDN-Gigaset: Fine-tuning for three function implementations SF Markus Elfring <elfring@users.sourceforge.net> - 2016-09-27 07:20 +0200
Re: [PATCH 0/5] ISDN-Gigaset: Fine-tuning for three function implementations Paul Bolle <pebolle@tiscali.nl> - 2016-09-28 14:00 +0200
Re: ISDN-Gigaset: Fine-tuning for three function implementations SF Markus Elfring <elfring@users.sourceforge.net> - 2016-09-28 19:00 +0200
Re: ISDN-Gigaset: Fine-tuning for three function implementations Paul Bolle <pebolle@tiscali.nl> - 2016-09-28 20:00 +0200
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