[libdvdcss-devel] Drop unnecessary NULL check before free().

[Diego Biurrun]

libdvdcss | branch: master | Diego Biurrun <***@biurrun.de> | Wed Oct 22 13:00:01 2014 +0200| [125f5e4f764847326b57762c512e8725c837a8b4] | committer: Diego Biurrun

Drop unnecessary NULL check before free().

http://git.videolan.org/gitweb.cgi/libdvdcss.git/?a=commit;h=125f5e4f764847326b57762c512e8725c837a8b4

---

src/device.c | 11 ++++-------
1 file changed, 4 insertions(+), 7 deletions(-)

diff --git a/src/device.c b/src/device.c
index d16557e..5ac5175 100644
--- a/src/device.c
+++ b/src/device.c
@@ -450,12 +450,9 @@ int _dvdcss_close ( dvdcss_t dvdcss )
}

/* Free readv temporary buffer */
- if( dvdcss->p_readv_buffer )
- {
- free( dvdcss->p_readv_buffer );
- dvdcss->p_readv_buffer = NULL;
- dvdcss->i_readv_buf_size = 0;
- }
+ free( dvdcss->p_readv_buffer );
+ dvdcss->p_readv_buffer = NULL;
+ dvdcss->i_readv_buf_size = 0;

return 0;
#else
@@ -926,7 +923,7 @@ static int win_readv ( dvdcss_t dvdcss, struct iovec *p_iovec, int i_blocks )
{
dvdcss->i_readv_buf_size = i_blocks * DVDCSS_BLOCK_SIZE;

- if( dvdcss->p_readv_buffer ) free( dvdcss->p_readv_buffer );
+ free( dvdcss->p_readv_buffer );

/* Allocate a buffer which will be used as a temporary storage
* for readv */