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.c | 4 ++-- 1 file changed, 2 insertions(+), 2 deletions(-) (limited to 'crc32c.c') diff --git a/crc32c.c b/crc32c.c index a761a1d..c285d6e 100644 --- a/crc32c.c +++ b/crc32c.c @@ -113,7 +113,7 @@ void crc32c_intel_probe(void) } } -int crc32c_optimization_init(void) +void crc32c_optimization_init(void) { crc32c_intel_probe(); if (crc32c_intel_available) @@ -121,7 +121,7 @@ int crc32c_optimization_init(void) } #else -int crc32c_optimization_init(void) +void crc32c_optimization_init(void) { } -- cgit v1.2.3