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[PATCH] drivers/net/wireless/hermes.c unsigned int comparision

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hermas_bap_pread,  hermes_bap_pwrite, and hermes_bap_pwrite_pad all have a parameter "len" that is declared unsigned,
but checked for a value less than zero. Auditing the callers, it is possible for len to be passed a negative value, so len should be an int.

Thanks to LinuxICC (http://linuxicc.sf.net)

Signed-off-by: Gabriel A. Devenyi <ace@staticwave.ca>
Signed-off-by: Jeff Garzik <jgarzik@pobox.com>
This commit is contained in:
Gabriel A. Devenyi 2005-11-12 16:00:46 -05:00 committed by Jeff Garzik
parent cbf7c42b72
commit c5b42f343d
1 changed files with 3 additions and 3 deletions
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6
drivers/net/wireless/hermes.c
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@ -398,7 +398,7 @@ static int hermes_bap_seek(hermes_t *hw, int bap, u16 id, u16 offset)
*
* Returns: < 0 on internal failure (errno), 0 on success, > 0 on error from firmware
*/
int hermes_bap_pread(hermes_t *hw, int bap, void *buf, unsigned len,
int hermes_bap_pread(hermes_t *hw, int bap, void *buf, int len,
u16 id, u16 offset)
{
int dreg = bap ? HERMES_DATA1 : HERMES_DATA0;
@ -424,7 +424,7 @@ int hermes_bap_pread(hermes_t *hw, int bap, void *buf, unsigned len,
*
* Returns: < 0 on internal failure (errno), 0 on success, > 0 on error from firmware
*/
int hermes_bap_pwrite(hermes_t *hw, int bap, const void *buf, unsigned len,
int hermes_bap_pwrite(hermes_t *hw, int bap, const void *buf, int len,
u16 id, u16 offset)
{
int dreg = bap ? HERMES_DATA1 : HERMES_DATA0;
@ -450,7 +450,7 @@ int hermes_bap_pwrite(hermes_t *hw, int bap, const void *buf, unsigned len,
*
* Returns: < 0 on internal failure (errno), 0 on success, > 0 on error from firmware
*/
int hermes_bap_pwrite_pad(hermes_t *hw, int bap, const void *buf, unsigned data_len, unsigned len,
int hermes_bap_pwrite_pad(hermes_t *hw, int bap, const void *buf, unsigned data_len, int len,
u16 id, u16 offset)
{
int dreg = bap ? HERMES_DATA1 : HERMES_DATA0;