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Commit 368bdb3d authored by Alexey Dobriyan's avatar Alexey Dobriyan Committed by Linus Torvalds
Browse files

[PATCH] cramfs: make cramfs_uncompress_exit() return void 



It always returns 0, so relying on it is useless.  The only caller isn't
checking return value.  In general, un-, de-, -free functions should return
void.

Signed-off-by: default avatarAlexey Dobriyan <adobriyan@gmail.com>
Signed-off-by: default avatarAndrew Morton <akpm@osdl.org>
Signed-off-by: default avatarLinus Torvalds <torvalds@osdl.org>
parent a4376e13

fs/cramfs/uncompress.c

+1 −2
Original line number Diff line number Diff line
@@ -68,11 +68,10 @@ int cramfs_uncompress_init(void) 
	return 0;

}



int cramfs_uncompress_exit(void)

void cramfs_uncompress_exit(void)

{

	if (!--initialized) {

		zlib_inflateEnd(&stream);

		vfree(stream.workspace);

	}

	return 0;

}

include/linux/cramfs_fs.h

+1 −1
Original line number Diff line number Diff line
@@ -87,6 +87,6 @@ struct cramfs_super { 
/* Uncompression interfaces to the underlying zlib */

int cramfs_uncompress_block(void *dst, int dstlen, void *src, int srclen);

int cramfs_uncompress_init(void);

int cramfs_uncompress_exit(void);

void cramfs_uncompress_exit(void);



#endif