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printf: Remove unused 'bprintf'

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bprintf() is unused. Remove it. It was added in the commit 4370aa4aa7
("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: Andy Shevchenko <andy@kernel.org>
Acked-by: Petr Mladek <pmladek@suse.com>
Signed-off-by: Dr. David Alan Gilbert <linux@treblig.org>
Signed-off-by: Steven Rostedt (Google) <rostedt@goodmis.org>
This commit is contained in:
Dr. David Alan Gilbert 2024-10-02 18:31:47 +01:00 committed by Steven Rostedt (Google)
parent 7af08b57bc
commit f69e63756f
2 changed files with 0 additions and 24 deletions
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1
include/linux/string.h
View File

@ -335,7 +335,6 @@ int __sysfs_match_string(const char * const *array, size_t n, const char *s);
#ifdef CONFIG_BINARY_PRINTF #ifdef CONFIG_BINARY_PRINTF
int vbin_printf(u32 *bin_buf, size_t size, const char *fmt, va_list args); 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 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 #endif
extern ssize_t memory_read_from_buffer(void *to, size_t count, loff_t *ppos, extern ssize_t memory_read_from_buffer(void *to, size_t count, loff_t *ppos,

23
lib/vsprintf.c
View File

@ -3428,29 +3428,6 @@ out:
} }
EXPORT_SYMBOL_GPL(bstr_printf); 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 */ #endif /* CONFIG_BINARY_PRINTF */
/** /**