Messages in this thread | | | From | Miquel Raynal <> | Subject | Re: [PATCH] mtd: mtd_oobtest: Remove redundant assignment to err | Date | Mon, 10 May 2021 12:43:50 +0200 |
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On Sun, 2021-04-25 at 10:28:18 UTC, Jiapeng Chong wrote: > Variable err is set to zero but this value is never read as it is > overwritten with a new value later on, hence it is a redundant > assignment and can be removed. > > Cleans up the following clang-analyzer warning: > > drivers/mtd/tests/oobtest.c:626:4: warning: Value stored to 'err' is > never read [clang-analyzer-deadcode.DeadStores]. > > drivers/mtd/tests/oobtest.c:603:4: warning: Value stored to 'err' is > never read [clang-analyzer-deadcode.DeadStores]. > > drivers/mtd/tests/oobtest.c:579:4: warning: Value stored to 'err' is > never read [clang-analyzer-deadcode.DeadStores]. > > drivers/mtd/tests/oobtest.c:556:4: warning: Value stored to 'err' is > never read [clang-analyzer-deadcode.DeadStores]. > > drivers/mtd/tests/oobtest.c:532:3: warning: Value stored to 'err' is > never read [clang-analyzer-deadcode.DeadStores]. > > drivers/mtd/tests/oobtest.c:509:3: warning: Value stored to 'err' is > never read [clang-analyzer-deadcode.DeadStores]. > > Reported-by: Abaci Robot <abaci@linux.alibaba.com> > Signed-off-by: Jiapeng Chong <jiapeng.chong@linux.alibaba.com>
Applied to https://git.kernel.org/pub/scm/linux/kernel/git/mtd/linux.git mtd/next, thanks.
Miquel
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