From: Jiangshan Yi <yijiangshan@xxxxxxxxxx>
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.
Signed-off-by: Jiangshan Yi <yijiangshan@xxxxxxxxxx>
---
fs/ext2/super.c | 6 ++----
1 file changed, 2 insertions(+), 4 deletions(-)
diff --git a/fs/ext2/super.c b/fs/ext2/super.c
index f6a19f6d9f6d..300f2f0cf566 100644
--- a/fs/ext2/super.c
+++ b/fs/ext2/super.c
@@ -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;
--
2.25.1
