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fs/ext2: replace ternary operator with min_t() 

Fix the following coccicheck warning:

fs/ext2/super.c:1494: WARNING opportunity for min().
fs/ext2/super.c:1533: WARNING opportunity for min().

min_t() macro is defined in include/linux/minmax.h. It avoids
multiple evaluations of the arguments when non-constant and performs
strict type-checking.

Link: https://lore.kernel.org/r/20220714063318.1777139-1-13667453960@163.com
Signed-off-by: Jiangshan Yi <yijiangshan@kylinos.cn>
Signed-off-by: Jan Kara <jack@suse.cz>
This commit is contained in:
Jiangshan Yi 2022-07-14 14:33:18 +08:00 committed by Jan Kara
parent a175eca0f3
commit 9888725d8a
1 changed files with 2 additions and 4 deletions
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6
fs/ext2/super.c
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@ -1490,8 +1490,7 @@ static ssize_t ext2_quota_read(struct super_block *sb, int type, char *data,
len = i_size-off;
toread = len;
while (toread > 0) {
tocopy = sb->s_blocksize - offset < toread ?
sb->s_blocksize - offset : toread;
tocopy = min_t(size_t, sb->s_blocksize - offset, toread);
tmp_bh.b_state = 0;
tmp_bh.b_size = sb->s_blocksize;
@ -1529,8 +1528,7 @@ static ssize_t ext2_quota_write(struct super_block *sb, int type,
struct buffer_head *bh;
while (towrite > 0) {
tocopy = sb->s_blocksize - offset < towrite ?
sb->s_blocksize - offset : towrite;
tocopy = min_t(size_t, sb->s_blocksize - offset, towrite);
tmp_bh.b_state = 0;
tmp_bh.b_size = sb->s_blocksize;