misc: pci_endpoint_test: Remove unnecessary verification
The first condition of the if statement can never be true, because bar variable is an enum variable type defined between 0 and 5, and also bar variable acquires the value from arg function parameter which is an unsigned long variable. The constant 5 was replaced the the equivalent enum type, in this case BAR_5. Signed-off-by: Gustavo Pimentel <gustavo.pimentel@synopsys.com> Link: https://lore.kernel.org/r/142cbbc215bed4243a219ea17b46f4256ceccb22.1603315690.git.gustavo.pimentel@synopsys.com Signed-off-by: Greg Kroah-Hartman <gregkh@linuxfoundation.org>
This commit is contained in:
parent
f0f753da73
commit
33fcc54918
|
@ -708,7 +708,7 @@ static long pci_endpoint_test_ioctl(struct file *file, unsigned int cmd,
|
|||
switch (cmd) {
|
||||
case PCITEST_BAR:
|
||||
bar = arg;
|
||||
if (bar < 0 || bar > 5)
|
||||
if (bar > BAR_5)
|
||||
goto ret;
|
||||
if (is_am654_pci_dev(pdev) && bar == BAR_0)
|
||||
goto ret;
|
||||
|
|
Loading…
Reference in New Issue