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Groups > linux.kernel > #1502549
| From | Arnd Bergmann <arnd@arndb.de> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH 26/28] nios2: fix timer initcall return value |
| Date | 2016-10-18 00:30 +0200 |
| Message-ID | <stozW-1vr-87@gated-at.bofh.it> (permalink) |
| References | <stogy-1lR-13@gated-at.bofh.it> |
| Organization | linux.* mail to news gateway |
When called more than twice, the nios2_time_init() function return an uninitialized value, as detected by gcc -Wmaybe-uninitialized arch/nios2/kernel/time.c: warning: 'ret' may be used uninitialized in this function This makes it return '0' here, matching the comment above the function. Signed-off-by: Arnd Bergmann <arnd@arndb.de> --- arch/nios2/kernel/time.c | 1 + 1 file changed, 1 insertion(+) diff --git a/arch/nios2/kernel/time.c b/arch/nios2/kernel/time.c index d9563dd..746bf5c 100644 --- a/arch/nios2/kernel/time.c +++ b/arch/nios2/kernel/time.c @@ -324,6 +324,7 @@ static int __init nios2_time_init(struct device_node *timer) ret = nios2_clocksource_init(timer); break; default: + ret = 0; break; } -- 2.9.0
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[PATCH 00/28] Reenable maybe-uninitialized warnings Arnd Bergmann <arnd@arndb.de> - 2016-10-18 00:10 +0200
[PATCH 08/28] staging: lustre: restore initialization of return code Arnd Bergmann <arnd@arndb.de> - 2016-10-18 00:20 +0200
Re: [lustre-devel] [PATCH 08/28] staging: lustre: restore initialization of return code Linus Torvalds <torvalds@linux-foundation.org> - 2016-10-18 00:40 +0200
Re: [lustre-devel] [PATCH 08/28] staging: lustre: restore initialization of return code Arnd Bergmann <arnd@arndb.de> - 2016-10-18 01:10 +0200
Re: [lustre-devel] [PATCH 08/28] staging: lustre: restore initialization of return code Arnd Bergmann <arnd@arndb.de> - 2016-10-18 00:40 +0200
[PATCH 08/28 v2] staging: lustre: restore initialization of return code Arnd Bergmann <arnd@arndb.de> - 2016-10-18 00:50 +0200
[PATCH 11/28] block: rdb: false-postive gcc-4.9 -Wmaybe-uninitialized Arnd Bergmann <arnd@arndb.de> - 2016-10-18 00:20 +0200
Re: [PATCH 11/28] block: rdb: false-postive gcc-4.9 -Wmaybe-uninitialized Ilya Dryomov <idryomov@gmail.com> - 2016-10-18 12:00 +0200
Re: [PATCH 11/28] block: rdb: false-postive gcc-4.9 -Wmaybe-uninitialized Arnd Bergmann <arnd@arndb.de> - 2016-10-18 12:10 +0200
[PATCH 21/28] net/hyperv: avoid uninitialized variable Arnd Bergmann <arnd@arndb.de> - 2016-10-18 00:20 +0200
Re: [PATCH 21/28] net/hyperv: avoid uninitialized variable David Miller <davem@davemloft.net> - 2016-10-18 20:30 +0200
[PATCH 15/28] crypto: aesni: avoid -Wmaybe-uninitialized warning Arnd Bergmann <arnd@arndb.de> - 2016-10-18 00:20 +0200
[PATCH 19/28] brcmfmac: avoid maybe-uninitialized warning in brcmf_cfg80211_start_ap Arnd Bergmann <arnd@arndb.de> - 2016-10-18 00:20 +0200
Re: [PATCH 19/28] brcmfmac: avoid maybe-uninitialized warning in brcmf_cfg80211_start_ap Kalle Valo <kvalo@codeaurora.org> - 2016-10-26 09:00 +0200
Re: [PATCH 19/28] brcmfmac: avoid maybe-uninitialized warning in brcmf_cfg80211_start_ap Arnd Bergmann <arnd@arndb.de> - 2016-10-26 12:00 +0200
Re: [PATCH 19/28] brcmfmac: avoid maybe-uninitialized warning in brcmf_cfg80211_start_ap Kalle Valo <kvalo@codeaurora.org> - 2016-10-26 13:20 +0200
[PATCH 13/28] [media] dib0700: fix uninitialized data on 'repeat' event Arnd Bergmann <arnd@arndb.de> - 2016-10-18 00:20 +0200
[PATCH 18/28] drm: avoid uninitialized timestamp use in wait_vblank Arnd Bergmann <arnd@arndb.de> - 2016-10-18 00:20 +0200
Re: [PATCH 18/28] drm: avoid uninitialized timestamp use in wait_vblank Mario Kleiner <mario.kleiner.de@gmail.com> - 2016-10-18 01:50 +0200
Re: [PATCH 18/28] drm: avoid uninitialized timestamp use in wait_vblank Daniel Vetter <daniel@ffwll.ch> - 2016-10-18 09:50 +0200
[PATCH 09/28] staging: lustre: remove broken dead code in cfs_cpt_table_create_pattern Arnd Bergmann <arnd@arndb.de> - 2016-10-18 00:20 +0200
[PATCH 16/28] pcmcia: fix return value of soc_pcmcia_regulator_set Arnd Bergmann <arnd@arndb.de> - 2016-10-18 00:20 +0200
Re: [PATCH 16/28] pcmcia: fix return value of soc_pcmcia_regulator_set Russell King - ARM Linux <linux@armlinux.org.uk> - 2016-10-18 11:50 +0200
[PATCH 20/28] net: bcm63xx: avoid referencing uninitialized variable Arnd Bergmann <arnd@arndb.de> - 2016-10-18 00:20 +0200
Re: [PATCH 20/28] net: bcm63xx: avoid referencing uninitialized variable David Miller <davem@davemloft.net> - 2016-10-18 20:30 +0200
[PATCH 12/28] [media] rc: print correct variable for z8f0811 Arnd Bergmann <arnd@arndb.de> - 2016-10-18 00:20 +0200
[PATCH 17/28] spi: fsl-espi: avoid processing uninitalized data on error Arnd Bergmann <arnd@arndb.de> - 2016-10-18 00:20 +0200
Re: [PATCH 17/28] spi: fsl-espi: avoid processing uninitalized data on error Heiner Kallweit <hkallweit1@gmail.com> - 2016-10-24 20:40 +0200
Re: [PATCH 17/28] spi: fsl-espi: avoid processing uninitalized data on error Mark Brown <broonie@kernel.org> - 2016-10-24 20:50 +0200
Re: [PATCH 17/28] spi: fsl-espi: avoid processing uninitalized data on error Arnd Bergmann <arnd@arndb.de> - 2016-10-24 22:40 +0200
Re: [PATCH 17/28] spi: fsl-espi: avoid processing uninitalized data on error Mark Brown <broonie@kernel.org> - 2016-10-25 21:20 +0200
Re: [PATCH 17/28] spi: fsl-espi: avoid processing uninitalized data on error Arnd Bergmann <arnd@arndb.de> - 2016-10-25 23:00 +0200
Re: [PATCH 17/28] spi: fsl-espi: avoid processing uninitalized data on error Mark Brown <broonie@kernel.org> - 2016-10-24 21:00 +0200
Applied "spi: fsl-espi: avoid processing uninitalized data on error" to the spi tree Mark Brown <broonie@kernel.org> - 2016-10-26 12:30 +0200
Merge problem: Re: Applied "spi: fsl-espi: avoid processing uninitalized data on error" to the spi tree Heiner Kallweit <hkallweit1@gmail.com> - 2016-10-26 20:20 +0200
Re: Merge problem: Re: Applied "spi: fsl-espi: avoid processing uninitalized data on error" to the spi tree Mark Brown <broonie@kernel.org> - 2016-10-27 00:00 +0200
[PATCH 10/28] UBI: fix uninitialized access of vid_hdr pointer Arnd Bergmann <arnd@arndb.de> - 2016-10-18 00:20 +0200
Re: [PATCH 10/28] UBI: fix uninitialized access of vid_hdr pointer Boris Brezillon <boris.brezillon@free-electrons.com> - 2016-10-18 07:20 +0200
[PATCH 14/28] iio: accel: sca3000_core: avoid potentially uninitialized variable Arnd Bergmann <arnd@arndb.de> - 2016-10-18 00:20 +0200
Re: [PATCH 14/28] iio: accel: sca3000_core: avoid potentially uninitialized variable Jonathan Cameron <jic23@kernel.org> - 2016-10-23 23:30 +0200
[PATCH 24/28] x86: math-emu: possible uninitialized variable use Arnd Bergmann <arnd@arndb.de> - 2016-10-18 00:30 +0200
[PATCH 22/28] x86: apm: avoid uninitialized data Arnd Bergmann <arnd@arndb.de> - 2016-10-18 00:30 +0200
Re: [PATCH 22/28] x86: apm: avoid uninitialized data Jiri Kosina <jikos@kernel.org> - 2016-10-18 15:10 +0200
Re: [PATCH 22/28] x86: apm: avoid uninitialized data "Luis R. Rodriguez" <mcgrof@kernel.org> - 2016-10-18 23:40 +0200
[PATCH 27/28] rocker: fix maybe-uninitialized warning Arnd Bergmann <arnd@arndb.de> - 2016-10-18 00:30 +0200
Re: [PATCH 27/28] rocker: fix maybe-uninitialized warning David Miller <davem@davemloft.net> - 2016-10-18 20:30 +0200
[PATCH 26/28] nios2: fix timer initcall return value Arnd Bergmann <arnd@arndb.de> - 2016-10-18 00:30 +0200
Re: [PATCH 26/28] nios2: fix timer initcall return value Ley Foon Tan <lftan@altera.com> - 2016-10-24 03:00 +0200
[PATCH 25/28] s390: pci: don't print uninitialized data for debugging Arnd Bergmann <arnd@arndb.de> - 2016-10-18 00:30 +0200
Re: [PATCH 25/28] s390: pci: don't print uninitialized data for debugging Martin Schwidefsky <schwidefsky@de.ibm.com> - 2016-10-18 09:00 +0200
Re: [PATCH 25/28] s390: pci: don't print uninitialized data for debugging Sebastian Ott <sebott@linux.vnet.ibm.com> - 2016-10-18 11:00 +0200
[PATCH 23/28] x86: mark target address as output in 'insb' asm Arnd Bergmann <arnd@arndb.de> - 2016-10-18 00:30 +0200
[PATCH 28/28] Kbuild: bring back -Wmaybe-uninitialized warning Arnd Bergmann <arnd@arndb.de> - 2016-10-18 00:30 +0200
Re: [PATCH 00/28] Reenable maybe-uninitialized warnings Christoph Hellwig <hch@infradead.org> - 2016-10-18 07:10 +0200
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