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authorColin Ian King <colin.i.king@gmail.com>2022-07-04 22:53:25 +0100
committerakpm <akpm@linux-foundation.org>2022-07-17 17:31:39 -0700
commit4a70ce5f93aaeb0aa81f29c4a3c70f39d8f21087 (patch)
tree493e6ffe299afa54b221c00bdfdd76d39c57a1f0 /lib
parent6d529ea80b8a03401195506f45c052c4937545d5 (diff)
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lib/ts_bm.c: remove redundant store to variable consumed after addition
There is no need to store the result of the addition back to variable consumed after the addition. The store is redundant, replace += with just + Cleans up clang scan build warning: lib/ts_bm.c:83:11: warning: Although the value stored to 'consumed' is used in the enclosing expression, the value is never actually read from 'consumed' [deadcode.DeadStores] Link: https://lkml.kernel.org/r/20220704215325.600993-1-colin.i.king@gmail.com Signed-off-by: Colin Ian King <colin.i.king@gmail.com> Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Diffstat (limited to 'lib')
-rw-r--r--lib/ts_bm.c2
1 files changed, 1 insertions, 1 deletions
diff --git a/lib/ts_bm.c b/lib/ts_bm.c
index 4cf250031f0f..1f2234221dd1 100644
--- a/lib/ts_bm.c
+++ b/lib/ts_bm.c
@@ -80,7 +80,7 @@ static unsigned int bm_find(struct ts_config *conf, struct ts_state *state)
/* London calling... */
DEBUGP("found!\n");
- return consumed += (shift-(bm->patlen-1));
+ return consumed + (shift-(bm->patlen-1));
next: bs = bm->bad_shift[text[shift-i]];