Messages in this thread Patch in this message | | | From | Colin King <> | Subject | [PATCH] devcoredump: remove redundant assignment to iter | Date | Tue, 7 Nov 2017 10:42:15 +0000 |
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From: Colin Ian King <colin.king@canonical.com>
The assignment to pointer iter is redundant as this is also performed in the following macro for_each_sg, hence it can be removed. Cleans up clang warning:
./include/linux/devcoredump.h:45:2: warning: Value stored to 'iter' is never read
Signed-off-by: Colin Ian King <colin.king@canonical.com> --- include/linux/devcoredump.h | 1 - 1 file changed, 1 deletion(-)
diff --git a/include/linux/devcoredump.h b/include/linux/devcoredump.h index 269521f143ac..a9f3e2480739 100644 --- a/include/linux/devcoredump.h +++ b/include/linux/devcoredump.h @@ -42,7 +42,6 @@ static inline void _devcd_free_sgtable(struct scatterlist *table) struct scatterlist *delete_iter; /* free pages */ - iter = table; for_each_sg(table, iter, sg_nents(table), i) { page = sg_page(iter); if (page) -- 2.14.1
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