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authorArnd Bergmann <arnd@arndb.de>2020-10-26 19:10:58 +0300
committerSteven Rostedt (VMware) <rostedt@goodmis.org>2020-12-08 02:25:02 +0300
commitd9a9280a0d0ae51dc1d4142138b99242b7ec8ac6 (patch)
treecb1432b055d6f627f517f9e87e0b65370c184ffc /include/linux/seq_buf.h
parent888834903d362b48c879ce8ab9966428367360c9 (diff)
downloadlinux-d9a9280a0d0ae51dc1d4142138b99242b7ec8ac6.tar.xz
seq_buf: Avoid type mismatch for seq_buf_init
Building with W=2 prints a number of warnings for one function that has a pointer type mismatch: linux/seq_buf.h: In function 'seq_buf_init': linux/seq_buf.h:35:12: warning: pointer targets in assignment from 'unsigned char *' to 'char *' differ in signedness [-Wpointer-sign] Change the type in the function prototype according to the type in the structure. Link: https://lkml.kernel.org/r/20201026161108.3707783-1-arnd@kernel.org Fixes: 9a7777935c34 ("tracing: Convert seq_buf fields to be like seq_file fields") Reviewed-by: Cezary Rojewski <cezary.rojewski@intel.com> Signed-off-by: Arnd Bergmann <arnd@arndb.de> Signed-off-by: Steven Rostedt (VMware) <rostedt@goodmis.org>
Diffstat (limited to 'include/linux/seq_buf.h')
-rw-r--r--include/linux/seq_buf.h2
1 files changed, 1 insertions, 1 deletions
diff --git a/include/linux/seq_buf.h b/include/linux/seq_buf.h
index fb0205d87d3c..9d6c28cc4d8f 100644
--- a/include/linux/seq_buf.h
+++ b/include/linux/seq_buf.h
@@ -30,7 +30,7 @@ static inline void seq_buf_clear(struct seq_buf *s)
}
static inline void
-seq_buf_init(struct seq_buf *s, unsigned char *buf, unsigned int size)
+seq_buf_init(struct seq_buf *s, char *buf, unsigned int size)
{
s->buffer = buf;
s->size = size;