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Groups > linux.kernel > #1263733
| From | Sunny Kumar <sunny.kumar.roy@gmail.com> |
|---|---|
| Newsgroups | linux.kernel |
| Subject | [PATCH v2 1/1] staging: rdma: hfi1 : Prefer using the BIT macro |
| Date | 2015-11-06 05:40 +0100 |
| Message-ID | <qrGYF-89N-1@gated-at.bofh.it> (permalink) |
| Organization | linux.* mail to news gateway |
This patch replaces bit shifting on 1 with the BIT(x) macro Signed-off-by: Sunny Kumar <sunnyk@cdac.in> --- drivers/staging/rdma/hfi1/user_sdma.c | 10 +++++----- 1 file changed, 5 insertions(+), 5 deletions(-) diff --git a/drivers/staging/rdma/hfi1/user_sdma.c b/drivers/staging/rdma/hfi1/user_sdma.c index 36c838d..7998797 100644 --- a/drivers/staging/rdma/hfi1/user_sdma.c +++ b/drivers/staging/rdma/hfi1/user_sdma.c @@ -146,8 +146,8 @@ MODULE_PARM_DESC(sdma_comp_size, "Size of User SDMA completion ring. Default: 12 #define KDETH_OM_MAX_SIZE (1 << ((KDETH_OM_LARGE / KDETH_OM_SMALL) + 1)) /* Last packet in the request */ -#define TXREQ_FLAGS_REQ_LAST_PKT (1 << 0) -#define TXREQ_FLAGS_IOVEC_LAST_PKT (1 << 0) +#define TXREQ_FLAGS_REQ_LAST_PKT BIT(0) +#define TXREQ_FLAGS_IOVEC_LAST_PKT BIT(0) #define SDMA_REQ_IN_USE 0 #define SDMA_REQ_FOR_THREAD 1 @@ -156,9 +156,9 @@ MODULE_PARM_DESC(sdma_comp_size, "Size of User SDMA completion ring. Default: 12 #define SDMA_REQ_HAS_ERROR 4 #define SDMA_REQ_DONE_ERROR 5 -#define SDMA_PKT_Q_INACTIVE (1 << 0) -#define SDMA_PKT_Q_ACTIVE (1 << 1) -#define SDMA_PKT_Q_DEFERRED (1 << 2) +#define SDMA_PKT_Q_INACTIVE BIT(0) +#define SDMA_PKT_Q_ACTIVE BIT(1) +#define SDMA_PKT_Q_DEFERRED BIT(2) /* * Maximum retry attempts to submit a TX request -- 2.1.4 -- To unsubscribe from this list: send the line "unsubscribe linux-kernel" in the body of a message to majordomo@vger.kernel.org More majordomo info at http://vger.kernel.org/majordomo-info.html Please read the FAQ at http://www.tux.org/lkml/
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[PATCH v2 1/1] staging: rdma: hfi1 : Prefer using the BIT macro Sunny Kumar <sunny.kumar.roy@gmail.com> - 2015-11-06 05:40 +0100 RE: [PATCH v2 1/1] staging: rdma: hfi1 : Prefer using the BIT macro "Marciniszyn, Mike" <mike.marciniszyn@intel.com> - 2015-11-06 16:30 +0100
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