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authorDwaipayan Ray <dwaipayanray1@gmail.com>2021-07-16 13:28:52 +0200
committerMartin K. Petersen <martin.petersen@oracle.com>2021-08-01 19:39:17 +0200
commit33529018294f1eabc6b5bb2672941165e658e96a (patch)
treef68caaefd73dd4f2c9fc3948cabe60eb2ee95e5c /include/net/slhc_vj.h
parentscsi: BusLogic: Use %X for u32 sized integer rather than %lX (diff)
downloadlinux-33529018294f1eabc6b5bb2672941165e658e96a.tar.xz
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scsi: qla4xxx: Convert uses of __constant_cpu_to_<foo> to cpu_to_<foo>
The macros cpu_to_le16() and cpu_to_le32() have special cases for constants. Their __constant_<foo> versions are not required. On little endian systems, both cpu_to_le16() and __constant_cpu_to_le16() expand to the same expression. Same is the case with cpu_to_le32(). On big endian systems, cpu_to_le16() expands to __swab16() which has a __builtin_constant_p check. Similarly, cpu_to_le32() expands to __swab32(). Consequently these macros can be safely used with constants, and hence all those uses are converted. This was discovered as a part of a checkpatch evaluation, looking at all reports of WARNING:CONSTANT_CONVERSION error type. Link: https://lore.kernel.org/r/20210716112852.24598-1-dwaipayanray1@gmail.com Signed-off-by: Dwaipayan Ray <dwaipayanray1@gmail.com> Signed-off-by: Martin K. Petersen <martin.petersen@oracle.com>
Diffstat (limited to 'include/net/slhc_vj.h')
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