* [PATCH] initrd: remove redundant assignment to variable rotate
@ 2021-04-29 10:03 Colin King
0 siblings, 0 replies; only message in thread
From: Colin King @ 2021-04-29 10:03 UTC (permalink / raw)
To: Nathan Chancellor, Nick Desaulniers, linux-kernel
Cc: kernel-janitors, clang-built-linux
From: Colin Ian King <colin.king@canonical.com>
The assignment of 0 to rotate is redundant, the value is never
read so it can be it removed.
Cleans up clang scan-build warning:
init/do_mounts_rd.c:252:4: warning: Value stored to 'rotate' is
never read [deadcode.DeadStores]
rotate = 0;
^ ~
Signed-off-by: Colin Ian King <colin.king@canonical.com>
---
init/do_mounts_rd.c | 1 -
1 file changed, 1 deletion(-)
diff --git a/init/do_mounts_rd.c b/init/do_mounts_rd.c
index ac021ae6e6fa..8003604dbf90 100644
--- a/init/do_mounts_rd.c
+++ b/init/do_mounts_rd.c
@@ -249,7 +249,6 @@ int __init rd_load_image(char *from)
for (i = 0; i < nblocks; i++) {
if (i && (i % devblocks == 0)) {
pr_cont("done disk #1.\n");
- rotate = 0;
fput(in_file);
break;
}
--
2.30.2
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2021-04-29 10:03 [PATCH] initrd: remove redundant assignment to variable rotate Colin King
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