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f2fs: convert is_extension_exist() to return bool type

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is_extension_exist() only return two values, 0 or 1.
So there is no need to use int type.

Signed-off-by: Yangtao Li <frank.li@vivo.com>
Reviewed-by: Chao Yu <chao@kernel.org>
Signed-off-by: Jaegeuk Kim <jaegeuk@kernel.org>
This commit is contained in:
Yangtao Li 2023-03-19 15:58:22 +08:00 committed by Jaegeuk Kim
parent 1aa161e431
commit c0abbdf2b5
1 changed files with 6 additions and 6 deletions
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12
fs/f2fs/namei.c
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@ -22,7 +22,7 @@
#include "acl.h"
#include <trace/events/f2fs.h>
static inline int is_extension_exist(const unsigned char *s, const char *sub,
static inline bool is_extension_exist(const unsigned char *s, const char *sub,
bool tmp_ext)
{
size_t slen = strlen(s);
@ -30,19 +30,19 @@ static inline int is_extension_exist(const unsigned char *s, const char *sub,
int i;
if (sublen == 1 && *sub == '*')
return 1;
return true;
/*
* filename format of multimedia file should be defined as:
* "filename + '.' + extension + (optional: '.' + temp extension)".
*/
if (slen < sublen + 2)
return 0;
return false;
if (!tmp_ext) {
/* file has no temp extension */
if (s[slen - sublen - 1] != '.')
return 0;
return false;
return !strncasecmp(s + slen - sublen, sub, sublen);
}
@ -50,10 +50,10 @@ static inline int is_extension_exist(const unsigned char *s, const char *sub,
if (s[i] != '.')
continue;
if (!strncasecmp(s + i + 1, sub, sublen))
return 1;
return true;
}
return 0;
return false;
}
int f2fs_update_extension_list(struct f2fs_sb_info *sbi, const char *name,