Messages in this thread Patch in this message | | | From | Su Hui <> | Subject | [PATCH] gfs2: remove dead code in __acquires | Date | Thu, 2 Nov 2023 09:51:42 +0800 |
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clang static analyzer complains that value stored to 'gh' is never read. The code of this line is useless after commit 0b93bac2271e ("gfs2: Remove LM_FLAG_PRIORITY flag"). Remove this code to save space.
Signed-off-by: Su Hui <suhui@nfschina.com> --- fs/gfs2/glock.c | 1 - 1 file changed, 1 deletion(-)
diff --git a/fs/gfs2/glock.c b/fs/gfs2/glock.c index 3772a5d9e85c..347f8a020c82 100644 --- a/fs/gfs2/glock.c +++ b/fs/gfs2/glock.c @@ -1524,7 +1524,6 @@ __acquires(&gl->gl_lockref.lock) return; } list_add_tail(&gh->gh_list, insert_pt); - gh = list_first_entry(&gl->gl_holders, struct gfs2_holder, gh_list); spin_unlock(&gl->gl_lockref.lock); if (sdp->sd_lockstruct.ls_ops->lm_cancel) sdp->sd_lockstruct.ls_ops->lm_cancel(gl); -- 2.30.2
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