From e66509f03e36ef4750bfab8f3a5cf632b313a39b Mon Sep 17 00:00:00 2001 From: Namjae Jeon Date: Sat, 20 Apr 2013 01:27:21 +0900 Subject: [PATCH] f2fs: make is_multimedia_file code align with its name The code conditions put inside the function is_multimedia_file are reverse to the name i.e, we need to negate the return to actually check if the file is a multimedia file. So, change the code and usage path to align both the name and comparision conditions. Signed-off-by: Namjae Jeon Signed-off-by: Amit Sahrawat Signed-off-by: Jaegeuk Kim --- fs/f2fs/namei.c | 8 ++++---- 1 file changed, 4 insertions(+), 4 deletions(-) diff --git a/fs/f2fs/namei.c b/fs/f2fs/namei.c index 841f6b4..1dbf11d 100644 --- a/fs/f2fs/namei.c +++ b/fs/f2fs/namei.c @@ -83,7 +83,7 @@ static int is_multimedia_file(const unsigned char *s, const char *sub) int ret; if (sublen > slen) - return 1; + return 0; ret = memcmp(s + slen - sublen, sub, sublen); if (ret) { /* compare upper case */ @@ -91,10 +91,10 @@ static int is_multimedia_file(const unsigned char *s, const char *sub) char upper_sub[8]; for (i = 0; i < sublen && i < sizeof(upper_sub); i++) upper_sub[i] = toupper(sub[i]); - return memcmp(s + slen - sublen, upper_sub, sublen); + return !memcmp(s + slen - sublen, upper_sub, sublen); } - return ret; + return !ret; } /* @@ -108,7 +108,7 @@ static inline void set_cold_files(struct f2fs_sb_info *sbi, struct inode *inode, int count = le32_to_cpu(sbi->raw_super->extension_count); for (i = 0; i < count; i++) { - if (!is_multimedia_file(name, extlist[i])) { + if (is_multimedia_file(name, extlist[i])) { set_cold_file(inode); break; } -- 2.7.4