xiaomi-sm8450/android_kernel_xiaomi_sm8450
1
0
Fork 0
Code Issues Pull Requests Actions Packages Projects Releases Wiki Activity

UPSTREAM: mm/damon/core: nullify pointer ctx->kdamond with a NULL

Browse Source 
Currently a plain integer is being used to nullify the pointer
ctx->kdamond.  Use NULL instead.  Cleans up sparse warning:

  mm/damon/core.c:317:40: warning: Using plain integer as NULL pointer

Link: https://lkml.kernel.org/r/20210925215908.181226-1-colin.king@canonical.com
Signed-off-by: Colin Ian King <colin.king@canonical.com>
Reviewed-by: SeongJae Park <sj@kernel.org>
Signed-off-by: Andrew Morton <akpm@linux-foundation.org>
Signed-off-by: Linus Torvalds <torvalds@linux-foundation.org>

(cherry picked from commit 7ec1992b891e59dba0f04e0327980786e8f61b13)

Bug: 228223814
Signed-off-by: Hailong Tu <tuhailong@oppo.com>
Change-Id: Id5f9786633a785fd45bb6b25f0765671a21d3458
This commit is contained in:
Colin Ian King
2021-11-05 13:46:15 -07:00
committed by Hailong Tu
parent e0fad2fbbe
commit b1209ff347
1 changed files with 1 additions and 1 deletions
Download Patch File Download Diff File Expand all files Collapse all files

2
mm/damon/core.c
View File

@@ -314,7 +314,7 @@ static int __damon_start(struct damon_ctx *ctx)
nr_running_ctxs); nr_running_ctxs);
if (IS_ERR(ctx->kdamond)) { if (IS_ERR(ctx->kdamond)) {
err = PTR_ERR(ctx->kdamond); err = PTR_ERR(ctx->kdamond);
ctx->kdamond = 0; ctx->kdamond = NULL;
} }
} }
mutex_unlock(&ctx->kdamond_lock); mutex_unlock(&ctx->kdamond_lock);