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author | Lokesh Vutla <lokeshvutla@ti.com> | 2017-04-26 16:58:22 +0530 |
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committer | Tom Rini <trini@konsulko.com> | 2017-04-27 16:49:09 -0400 |
commit | 509b498a500afab1111d69f789b630c699b071a3 (patch) | |
tree | 9dc40469845fd01d98382361f89be57f855a5859 /include/configs/sbc8641d.h | |
parent | 8a707bafe0677b034632dda6dd0dc1061b105ff1 (diff) |
ext4: Fix comparision of unsigned expression with < 0
In file ext4fs.c funtion ext4fs_read_file() compares an
unsigned expression with < 0 like below
lbaint_t blknr;
blknr = read_allocated_block(&(node->inode), i);
if (blknr < 0)
return -1;
blknr is of type ulong/uint64_t. read_allocated_block() returns
long int. So comparing blknr with < 0 will always be false. Instead
declare blknr as long int.
Similarly ext4/dev.c does a similar comparison. Drop the redundant
comparison.
Signed-off-by: Lokesh Vutla <lokeshvutla@ti.com>
Reviewed-by: Tom Rini <trini@konsulko.com>
Diffstat (limited to 'include/configs/sbc8641d.h')
0 files changed, 0 insertions, 0 deletions