From 96edf83c4e284c08584f97623f7c7f029759459e Mon Sep 17 00:00:00 2001 From: Jesper Juhl Date: Tue, 3 May 2005 14:38:09 -0700 Subject: [PPP]: remove redundant NULL pointer checks before kfree & vfree kfree() and vfree() can both deal with NULL pointers. This patch removes redundant NULL pointer checks from the ppp code in drivers/net/ Signed-off-by: Jesper Juhl Signed-off-by: David S. Miller --- drivers/net/ppp_deflate.c | 6 ++---- 1 file changed, 2 insertions(+), 4 deletions(-) (limited to 'drivers/net/ppp_deflate.c') diff --git a/drivers/net/ppp_deflate.c b/drivers/net/ppp_deflate.c index 507d632..3872088 100644 --- a/drivers/net/ppp_deflate.c +++ b/drivers/net/ppp_deflate.c @@ -87,8 +87,7 @@ static void z_comp_free(void *arg) if (state) { zlib_deflateEnd(&state->strm); - if (state->strm.workspace) - vfree(state->strm.workspace); + vfree(state->strm.workspace); kfree(state); } } @@ -308,8 +307,7 @@ static void z_decomp_free(void *arg) if (state) { zlib_inflateEnd(&state->strm); - if (state->strm.workspace) - kfree(state->strm.workspace); + kfree(state->strm.workspace); kfree(state); } } -- cgit v1.1