ext4: fix potential unnitialized variable

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[ Upstream commit 3f4830abd2 ]

Smatch complains "err" can be uninitialized in the caller.

    fs/ext4/indirect.c:349 ext4_alloc_branch()
    error: uninitialized symbol 'err'.

Set the error to zero on the success path.

Fixes: 8016e29f43 ("ext4: fast commit recovery path")
Signed-off-by: Dan Carpenter <dan.carpenter@linaro.org>
Link: https://lore.kernel.org/r/363a4673-0fb8-4adf-b4fb-90a499077276@moroto.mountain
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Signed-off-by: Sasha Levin <sashal@kernel.org>

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Dan Carpenter 2024-04-17 21:10:40 +03:00 • committed by Greg Kroah-Hartman

parent f4fb561d52

commit 07fa88b0f3

1 changed files with 1 additions and 0 deletions

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fs/ext4/mballoc.c

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