From 3b4e2d61961f7308885cce98bfecdf07d6c0ed01 Mon Sep 17 00:00:00 2001 From: Miao Xie Date: Fri, 10 Aug 2012 10:46:16 +0800 Subject: Btrfs-progs: fix several complie warning MIME-Version: 1.0 Content-Type: text/plain; charset=UTF-8 Content-Transfer-Encoding: 8bit This patch fixed the following warning: cmds-send.c:464:6: warning: ‘ret' may be used uninitialized in this function [-Wuninitialized] crc32c.c:121:1: warning: control reaches end of non-void function [-Wreturn-type] send-utils.c:69:11: warning: ‘comp' may be used uninitialized in this function [-Wuninitialized] send-utils.c:126:6: warning: ‘comp' may be used uninitialized in this function [-Wuninitialized] send-utils.c:99:22: warning: ‘entry' may be used uninitialized in this function [-Wuninitialized] btrfs.c:261:2: warning: implicit declaration of function ‘crc32c_optimization_init' [-Wimplicit-function-declaration] btrfs.c:105:2: warning: ‘cmd' may be used uninitialized in this function [-Wuninitialized] restore.c:435:12: warning: ignoring return value of ‘ftruncate', declared with attribute warn_unused_result [-Wunused-result] Signed-off-by: Miao Xie --- crc32c.h | 2 +- 1 file changed, 1 insertion(+), 1 deletion(-) (limited to 'crc32c.h') diff --git a/crc32c.h b/crc32c.h index 27f298a..7f12e77 100644 --- a/crc32c.h +++ b/crc32c.h @@ -22,7 +22,7 @@ #include "kerncompat.h" u32 crc32c_le(u32 seed, unsigned char const *data, size_t length); -int crc32c_optimization_init(void); +void crc32c_optimization_init(void); #define crc32c(seed, data, length) crc32c_le(seed, (unsigned char const *)data, length) #define btrfs_crc32c crc32c -- cgit v1.2.1