diff options
| author | Russell King <rmk+kernel@armlinux.org.uk> | 2019-06-04 16:49:47 +0300 |
|---|---|---|
| committer | Al Viro <viro@zeniv.linux.org.uk> | 2019-06-27 03:14:13 +0300 |
| commit | 2e67080d87087fdba88059b1f63e4301ea0fad3a (patch) | |
| tree | 2bc266c841ad9b9049d873695f52e2dbe6c4a8d6 /fs/adfs/super.c | |
| parent | cb88b5a387dd9ba9c36fd76c4cdc187cdce5974c (diff) | |
| download | linux-2e67080d87087fdba88059b1f63e4301ea0fad3a.tar.xz | |
fs/adfs: use %pV for error messages
Rather than using vsnprintf() with a temporary buffer on the stack, use
%pV to print error messages.
Signed-off-by: Russell King <rmk+kernel@armlinux.org.uk>
Signed-off-by: Al Viro <viro@zeniv.linux.org.uk>
Diffstat (limited to 'fs/adfs/super.c')
| -rw-r--r-- | fs/adfs/super.c | 12 |
1 files changed, 7 insertions, 5 deletions
diff --git a/fs/adfs/super.c b/fs/adfs/super.c index c5607685788e..315657a3bac7 100644 --- a/fs/adfs/super.c +++ b/fs/adfs/super.c @@ -24,16 +24,18 @@ void __adfs_error(struct super_block *sb, const char *function, const char *fmt, ...) { - char error_buf[128]; + struct va_format vaf; va_list args; va_start(args, fmt); - vsnprintf(error_buf, sizeof(error_buf), fmt, args); - va_end(args); + vaf.fmt = fmt; + vaf.va = &args; - printk(KERN_CRIT "ADFS-fs error (device %s)%s%s: %s\n", + printk(KERN_CRIT "ADFS-fs error (device %s)%s%s: %pV\n", sb->s_id, function ? ": " : "", - function ? function : "", error_buf); + function ? function : "", &vaf); + + va_end(args); } static int adfs_checkdiscrecord(struct adfs_discrecord *dr) |