diff options
| author | Andy Shevchenko <andriy.shevchenko@linux.intel.com> | 2025-03-21 16:40:47 +0200 |
|---|---|---|
| committer | Petr Mladek <pmladek@suse.com> | 2025-03-28 13:37:11 +0100 |
| commit | 079a206f51f0c183be96a2f78f183dee42df1d4a (patch) | |
| tree | 49e984f1491ce0587b7ba22381024cae791fd9c0 /include | |
| parent | 96050814a3f667eb28dabb78e7b3a7b06e5243e9 (diff) | |
seq_buf: Mark binary printing functions with __printf() attribute
Binary printing functions are using printf() type of format, and compiler
is not happy about them as is:
lib/seq_buf.c:162:17: error: function ‘seq_buf_bprintf’ might be a candidate for ‘gnu_printf’ format attribute [-Werror=suggest-attribute=format]
Fix the compilation errors by adding __printf() attribute.
Signed-off-by: Andy Shevchenko <andriy.shevchenko@linux.intel.com>
Reviewed-by: Kees Cook <kees@kernel.org>
Reviewed-by: Petr Mladek <pmladek@suse.com>
Link: https://lore.kernel.org/r/20250321144822.324050-2-andriy.shevchenko@linux.intel.com
Signed-off-by: Petr Mladek <pmladek@suse.com>
Diffstat (limited to 'include')
| -rw-r--r-- | include/linux/seq_buf.h | 4 |
1 files changed, 2 insertions, 2 deletions
diff --git a/include/linux/seq_buf.h b/include/linux/seq_buf.h index fe41da005970..52791e070506 100644 --- a/include/linux/seq_buf.h +++ b/include/linux/seq_buf.h @@ -167,8 +167,8 @@ extern int seq_buf_hex_dump(struct seq_buf *s, const char *prefix_str, const void *buf, size_t len, bool ascii); #ifdef CONFIG_BINARY_PRINTF -extern int -seq_buf_bprintf(struct seq_buf *s, const char *fmt, const u32 *binary); +__printf(2, 0) +int seq_buf_bprintf(struct seq_buf *s, const char *fmt, const u32 *binary); #endif void seq_buf_do_printk(struct seq_buf *s, const char *lvl); |