Commit f69e6375 authored by Dr. David Alan Gilbert's avatar Dr. David Alan Gilbert Committed by Steven Rostedt (Google)
Browse files

printf: Remove unused 'bprintf' 

bprintf() is unused. Remove it. It was added in the commit 4370aa4a
("vsprintf: add binary printf") but as far as I can see was never used,
unlike the other two functions in that patch.

Link: https://lore.kernel.org/20241002173147.210107-1-linux@treblig.org


Reviewed-by: default avatarAndy Shevchenko <andy@kernel.org>
Acked-by: default avatarPetr Mladek <pmladek@suse.com>
Signed-off-by: default avatarDr. David Alan Gilbert <linux@treblig.org>
Signed-off-by: default avatarSteven Rostedt (Google) <rostedt@goodmis.org>
parent 7af08b57

include/linux/string.h

+0 −1
Original line number Diff line number Diff line
@@ -335,7 +335,6 @@ int __sysfs_match_string(const char * const *array, size_t n, const char *s); 
#ifdef CONFIG_BINARY_PRINTF

int vbin_printf(u32 *bin_buf, size_t size, const char *fmt, va_list args);

int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf);

int bprintf(u32 *bin_buf, size_t size, const char *fmt, ...) __printf(3, 4);

#endif



extern ssize_t memory_read_from_buffer(void *to, size_t count, loff_t *ppos,

lib/vsprintf.c

+0 −23
Original line number Diff line number Diff line
@@ -3428,29 +3428,6 @@ int bstr_printf(char *buf, size_t size, const char *fmt, const u32 *bin_buf) 
}

EXPORT_SYMBOL_GPL(bstr_printf);



/**

 * bprintf - Parse a format string and place args' binary value in a buffer

 * @bin_buf: The buffer to place args' binary value

 * @size: The size of the buffer(by words(32bits), not characters)

 * @fmt: The format string to use

 * @...: Arguments for the format string

 *

 * The function returns the number of words(u32) written

 * into @bin_buf.

 */

int bprintf(u32 *bin_buf, size_t size, const char *fmt, ...)

{

	va_list args;

	int ret;



	va_start(args, fmt);

	ret = vbin_printf(bin_buf, size, fmt, args);

	va_end(args);



	return ret;

}

EXPORT_SYMBOL_GPL(bprintf);



#endif /* CONFIG_BINARY_PRINTF */



/**