Tag: 574502caed4c11c7bbb6b4532a8bb544f626f2dc

staging: rtl8188eu: os_dep: usb_intf: Clean up tests if NULL returned on failure

Author: Bhaktipriya Shridhar <bhaktipriya96@gmail.com> Some functions like kmalloc/kzalloc return NULL on failure. When NULL represents failure, !x is commonly used. This was done using Coccinelle: @@ expression *e; identifier l1; @@ e = \(kmalloc\|kzalloc\|kcalloc\|devm_kzalloc\)(…); … – e == NULL + !e Signed-off-by: Bhaktipriya Shridhar Signed-off-by: Greg Kroah-Hartman — drivers/staging/rtl8188eu/os_dep/usb_intf.c | 2 +- 1 file changed, …

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