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fs/ntfs3: Use clamp/max macros instead of comparisons 

We can make code little more readable by using kernel macros clamp/max.

This were found with kernel included Coccinelle minmax script.

Signed-off-by: Kari Argillander <kari.argillander@gmail.com>
Signed-off-by: Konstantin Komarov <almaz.alexandrovich@paragon-software.com>
This commit is contained in:
Kari Argillander 2021-09-07 17:28:41 +03:00 committed by Konstantin Komarov
parent f162f7b8db
commit b5322eb1ae
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GPG Key ID: A9B0331F832407B6
1 changed files with 3 additions and 5 deletions
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8
fs/ntfs3/fsntfs.c
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@ -8,6 +8,7 @@
#include <linux/blkdev.h>
#include <linux/buffer_head.h>
#include <linux/fs.h>
#include <linux/kernel.h>
#include "debug.h"
#include "ntfs.h"
@ -419,11 +420,8 @@ int ntfs_look_for_free_space(struct ntfs_sb_info *sbi, CLST lcn, CLST len,
/* How many clusters to cat from zone. */
zlcn = wnd_zone_bit(wnd);
zlen2 = zlen >> 1;
ztrim = len > zlen ? zlen : (len > zlen2 ? len : zlen2);
new_zlen = zlen - ztrim;
if (new_zlen < NTFS_MIN_MFT_ZONE)
new_zlen = NTFS_MIN_MFT_ZONE;
ztrim = clamp_val(len, zlen2, zlen);
new_zlen = max_t(size_t, zlen - ztrim, NTFS_MIN_MFT_ZONE);
wnd_zone_set(wnd, zlcn, new_zlen);