Messages in this thread Patch in this message | | | From | Gautam Menghani <> | Subject | [PATCH] ipc: Remove dead code in perform_atomic_semop() | Date | Tue, 24 May 2022 11:22:44 -0700 |
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Remove the line which is dead code. Fixes the clang scan warning: warning: Value stored to 'result' is never read [deadcode.DeadStores] result = curr->semval;
Signed-off-by: Gautam Menghani <gautammenghani201@gmail.com> --- ipc/sem.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/ipc/sem.c b/ipc/sem.c index 0dbdb98fdf2d..156824bcda47 100644 --- a/ipc/sem.c +++ b/ipc/sem.c @@ -766,7 +766,6 @@ static int perform_atomic_semop(struct sem_array *sma, struct sem_queue *q) for (sop = sops; sop < sops + nsops; sop++) { curr = &sma->sems[sop->sem_num]; sem_op = sop->sem_op; - result = curr->semval; if (sop->sem_flg & SEM_UNDO) { int undo = un->semadj[sop->sem_num] - sem_op; -- 2.25.1
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