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| author | Su Hui <suhui@nfschina.com> | 2023-07-25 12:33:11 +0800 |
|---|---|---|
| committer | Theodore Ts'o <tytso@mit.edu> | 2023-08-27 11:27:12 -0400 |
| commit | a50bda147421e24c1a5d47ddcc0675360b7cb3ac (patch) | |
| tree | d46dfad620a8aefd49a4b9a476cca973ea37e6c5 /fs/ext4/ext4.h | |
| parent | 79ebf48c44b5ba05a98af23f8830883daf36f4d3 (diff) | |
| download | lwn-a50bda147421e24c1a5d47ddcc0675360b7cb3ac.tar.gz lwn-a50bda147421e24c1a5d47ddcc0675360b7cb3ac.zip | |
ext4: mballoc: avoid garbage value from err
clang's static analysis warning: fs/ext4/mballoc.c
line 4178, column 6, Branch condition evaluates to a garbage value.
err is uninitialized and will be judged when 'len <= 0' or
it first enters the loop while the condition "!ext4_sb_block_valid()"
is true. Although this can't make problems now, it's better to
correct it.
Signed-off-by: Su Hui <suhui@nfschina.com>
Reviewed-by: Nick Desaulniers <ndesaulniers@google.com>
Link: https://lore.kernel.org/r/20230725043310.1227621-1-suhui@nfschina.com
Signed-off-by: Theodore Ts'o <tytso@mit.edu>
Diffstat (limited to 'fs/ext4/ext4.h')
0 files changed, 0 insertions, 0 deletions